While visiting New Orleans, Kyla and a friend decided to rent a Tandem Bike to explore City Park. Wheel Fun Rentals charges $8.50 per hour in addition to a $25.00 deposit to rent the bike. If they rented the bike from 11:30 a. M. Until 3:30 p. M., write and solve a linear equation to find the total cost to rent the bike.

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.